维护人员在操作设备时，应遵守相关防静电规定，如穿防静电服、（）等。
参考答案：戴防静电腕套
Chongqing is ______ most beautiful mountain city and I’m sure to come for ______ second time.
A．the; a
B．a; a
C．the; the
D．a; the
果汁生产中如何提高出汁率？
